Keithley Differential Multiplexer Plug-in Module, 770x Series

Keithley Brand: Keithley

A range of Keithley Plug-In Modules used for Multiplexer Switching from the 77xx Series. The modules can be configured as two independent banks of multiplexers. There are two additional protected channels for current measurements. Automatic CJC is provided so that no other accessories are required to make thermocouple temperature measurements.

In addition, they contain latching electromechanical relays that enable signal bandwidths of up to 50MHz. Both models are ideal for RTD, thermistor, and thermocouple temperature applications.

  • Ideal for general purpose measurements
  • Oversize screw terminal connection blocks are standard for easier connections
  • 50MHz bandwidth
  • 300V, 1A capacity for voltage channels; 60W, 125VA
  • 3A capacity for current channels
  • Relay closures stored in onboard memory
  • Available models: 7700 Dual 1x20 Multiplexer Card and 7702 Dual 1x20 Multiplexer Card
Description Image Product Buy Pricing (Ex VAT) Type Number of Channels Channels
Keithley 7700 20 Channel Multiplexer Card
Keithley 7700 20 Channel Multiplexer Card
Extended range
Order code: 63-0474
MPN: 7700

Despatched same day - 1 in stockContact us for additional stock
1+ £552.67
Price per unit Ex VAT 		Multiplexer 2 x 10
Keithley 7701 32 Channel Differential Multiplexer
Keithley 7701 32 Channel Differential Multiplexer
Extended range
Order code: 85-2169
MPN: 7701

Despatched same day - 1 in stockContact us for additional stock
1+ £121.18
Price per unit Ex VAT 		Multiplexer
Keithley 7702 Dual 1x20 Multiplexer Card
Keithley 7702 Dual 1x20 Multiplexer Card
Extended range
Order code: 63-0475
MPN: 7702

Despatched same day - 6 in stockBack-order availability date - 21/07/2026
1+ £1159.08
Price per unit Ex VAT 		Multiplexer 2 x 20
Keithley 7705 40 Channel Control Module
Keithley 7705 40 Channel Control Module
Extended range
Order code: 63-0031
MPN: 7705

Available to back orderBack-order availability date - 21/07/2026
1+ £1329.95
Price per unit Ex VAT 		Modules 40
Keithley 7706 20 Channel Universal I/O Module
Keithley 7706 20 Channel Universal I/O Module
Extended range
Order code: 63-0032
MPN: 7706

Available to back orderBack-order availability date - 21/07/2026
1+ £1509.95
Price per unit Ex VAT
Keithley 7708 40 Channel Differential Multiplexer Module
Keithley 7708 40 Channel Differential Multiplexer Module
Extended range
Order code: 63-0033
MPN: 7708

Available to back orderBack-order availability date - 21/07/2026
1+ £1509.95
Price per unit Ex VAT


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